Problem statement: Answer the MCQ question.
Question: Which compound has a 0.306\% 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) CCc1ccc(NC(=O)NNC(=O)CCc2ccccc2)cc1
(b) O=C(Nc1nnc(CCN2CCCCC2)s1)c1cccc(Cl)c1
(c) O=C(C1CC1)N1CCN(c2ccc(O)cc2)CC1
(d) O=C(NC1CCCCC1)N(Cc1nc2ccccc2c(=O)[nH]1)C1CCCCC1
Answer: b. O=C(Nc1nnc(CCN2CCCCC2)s1)c1cccc(Cl)c1
{#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(Nc1nnc(CCN2CCCCC2)s1)c1cccc(Cl)c1
O=C(Nc1nnc(CCN2CCCCC2)s1)c1cccc(Cl)c1
3-chloro-N-[5-(2-piperidin-1-ylethyl)-1,3,4-thiadiazol-2-yl]benzamide