Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.950\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(C)n2nc(SCC(=O)NC3CCCCC3C)nc2n1
b O=C(NC1CCCC1)C(c1ccc(F)cc1)N(C(=O)c1csnn1)C1CC1
c COC(=O)c1ccc(C(=O)Nc2ccc(F)cc2)cc1
d Oc1ccc(N2CCN(Cc3nc4ccccc4[nH]3)CC2)cc1
Answer: b. O=C(NC1CCCC1)C(c1ccc(F)cc1)N(C(=O)c1csnn1)C1CC1
{#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(NC1CCCC1)C(c1ccc(F)cc1)N(C(=O)c1csnn1)C1CC1
O=C(NC1CCCC1)C(c1ccc(F)cc1)N(C(=O)c1csnn1)C1CC1
N-[2-(cyclopentylamino)-1-(4-fluorophenyl)-2-oxoethyl]-N-cyclopropylthiadiazole-4-carboxamide