Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.380\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1cccc(NC(=S)NNC(=S)NCc2ccccc2)c1
(b) Cc1ccc(S(=O)(=O)CCC(=O)Oc2ccc3c(C)cc(=O)oc3c2)cc1
(c) CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)CCC(=O)NCc3ccco3)c21
(d) O=C(c1cc2c(s1)-c1ccccc1OC2)N1CCN(c2ccccc2)CC1
Answer: d. O=C(c1cc2c(s1)-c1ccccc1OC2)N1CCN(c2ccccc2)CC1
{#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=C(c1cc2c(s1)-c1ccccc1OC2)N1CCN(c2ccccc2)CC1
O=C(c1cc2c(s1)-c1ccccc1OC2)N1CCN(c2ccccc2)CC1
(4-phenylpiperazin-1-yl)-(4H-thieno[3,2-c]chromen-2-yl)methanone