Problem statement: Answer the multiple-choice question.
Query: Which drug has a 13.886\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCN(CC)CCCNC(=S)N(Cc1cccnc1)Cc1cc2cc(C)cc(C)c2[nH]c1=O
(b) C=C1CCC2C(C)(C)[C@@H](O)CC[C@@]2(C)[C@@H]1COc1ccc2ccc(=O)oc2c1
(c) O=c1[nH]c(CCl)nc2cc(-c3ccc(F)cc3)sc12
(d) C=CCN1CCN(Cc2cnc(Cl)s2)CC1
(e) Cc1cccc(NC(=O)c2cc(S(=O)(=O)N3CCCC3)cn2C)c1
Answer: c. O=c1[nH]c(CCl)nc2cc(-c3ccc(F)cc3)sc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1[nH]c(CCl)nc2cc(-c3ccc(F)cc3)sc12
O=c1[nH]c(CCl)nc2cc(-c3ccc(F)cc3)sc12
2-(chloromethyl)-6-(4-fluorophenyl)-3H-thieno[3,2-d]pyrimidin-4-one